13. Explain the operation of the time clock as used for recording total time worked.
14. What is meant by production time records?
15. Illustrate a form of work order providing for a time record. Under what conditions is the use of such a form justified?
16. Illustrate a form of time card which provides for an entire day's production record. Why is this a dangerous form to use?
17. Illustrate a form of time card for a record of one job, suitable for a business with which you are familiar. How is it used?
18. Describe the principal features of the different classes of mechanical time recorders, designed to record the time worked on specific jobs.
19. Name a business in which cumulative time records can be used to advantage.
20. Illustrate and explain a form for a piece work record, suitable for a business of your selection.
21. Illustrate a suitable form of pay-roll sheet to include records of both total and job times.